【摘要】 采用Opensees软件对钢筋混凝土L形柱进行受力性能有限元分析,计算结果与试验结果吻合较好。根据计算结果,获得试件柱根的弯矩-曲率滞回曲线和钢筋的应力-应变滞回曲线,并对影响钢筋混凝土受力性能的主要因素进行参数分析。更多还原

【Abstract】 Finite element analysis on mechanical properties of reinforced concrete(RC) L-shaped column is conducted by using Opensees.Compared with the experimental results,the calculated results show good agreement.Based on the calculated results,the hysteretic hoops of moment-curvature of column end and stress-strain of reinforcement are obtained.The parameter analysis on the main influence factors of mechanical properties of RC L-shaped columns is carried,which can provide theoretical reference for the design of RC L-shaped columns.更多还原